<template>
	<view class="cart-container" >
		<!-- 收货地址组件 -->
		<my-address></my-address>
		<view class="cart-title">
			<!-- 左侧图标 -->
			<uni-icons type="shop" size="18"></uni-icons>

			<!-- 右侧文字 -->
			<text class="cart-title-text"> 购物车</text>
		</view>
		

	  
	  <uni-swipe-action>
	        <block v-for="(goods, i) in cart" :key="i">
	            <uni-swipe-action-item :right-options="options" @click="onClick(goods)">
	              <my-goods :goods="goods" :show-radio="true" :show-num="true" @radio-change="radioChangeHandler" @num-change="numberChangeHandler"></my-goods>
	            </uni-swipe-action-item>
	        </block>
	  </uni-swipe-action>
	  <!-- 结算界面组件 -->
	 <my-settle></my-settle>
	 
	 <view class="empty-cart"v-if="cart.length===0">
	 	<image src="/static/tab_icons/cart-active.png" class="empty-img"></image>
	 		<text class="tip-text">空空如也</text>
	 </view>
	</view>
	

</template>

<script>
	import badgeMix from '@/mixins/tabbar-badge.js'
	import {mapState,mapMutations} from 'vuex'
	export default {
		computed:{
			...mapState('m_cart',['cart'])
		},
		mixins:[badgeMix],
		data() {
			return {
				options:[{
					text: '删除',
					style: {
						backgroundColor:'#C00000'
					},
				}]
				
			};
		},
		methods:{
			...mapMutations('m_cart',['updateGoodsState','updateGoodsCount','removeGoodsById']),
			radioChangeHandler(e){
				console.log(e)
				this.updateGoodsState(e)
			},
			numberChangeHandler(e){
				this.updateGoodsCount(e)
			
			},
			onClick(goods){
				this.removeGoodsById(goods.goods_id)
				
			}
		}

	}
</script>

<style lang="scss">
	.cart-container{
		padding-bottom: 50px;
	}
.cart-title{
	height:40px;
	display: flex;
	align-items: center;
	padding-left: 5px;
	border-bottom: 1px solid #efefef;
	.cart-title-text{
		font-size: 14px;
		margin-left: 10px;
	}
}
.empty-cart{
	display: flex;
	flex-direction: column;
	align-items: center;
	padding-top: 50px;
	.empty-img{
		width: 90px;
		height: 90px;
		
	}
	.tip-text{
		font-size: 12px;
		color: gray;
		margin-top: 15px;
	}
}

</style>
